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    <title>x_message</title>
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    <center>Scilab Function</center>
    <div align="right">Last update : April 1993</div>
    <p>
      <b>x_message</b> -  X window message</p>
    <h3>
      <font color="blue">Calling Sequence</font>
    </h3>
    <dl>
      <dd>
        <tt>[num]=x_message(strings [,buttons])   </tt>
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    <h3>
      <font color="blue">Parameters</font>
    </h3>
    <ul>
      <li>
        <tt>
          <b>strings</b>
        </tt>: vector of characters strings to be displayed</li>
      <li>
        <tt>
          <b>buttons</b>
        </tt>: character string or 2 vector of character strings which specifies button(s) name(s). Default value is "Ok"</li>
      <li>
        <tt>
          <b>num</b>
        </tt>: number  of button clicked (if 2 buttons are specified)</li>
    </ul>
    <h3>
      <font color="blue">Description</font>
    </h3>
    <p>
    for displaying a message (diagnostic,... ) and waiting for
    an answer (button click). The function returns only after a click on a
    button.</p>
    <h3>
      <font color="blue">Examples</font>
    </h3>
    <pre>

 gain=0.235;x_message('value of gain is :'+string(gain))
 x_message(['singular matrix';'use least squares'])

 r=x_message(['Your problem is ill conditioned';
             'continue ?'],['Yes','No'])
 
  </pre>
    <h3>
      <font color="blue">See Also</font>
    </h3>
    <p>
      <a href="x_dialog.htm">
        <tt>
          <b>x_dialog</b>
        </tt>
      </a>,&nbsp;&nbsp;<a href="x_mdialog.htm">
        <tt>
          <b>x_mdialog</b>
        </tt>
      </a>,&nbsp;&nbsp;<a href="x_message_modeless.htm">
        <tt>
          <b>x_message_modeless</b>
        </tt>
      </a>,&nbsp;&nbsp;</p>
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